Description Pure white finish Made of 304 Grade stainless steel Affixes to top of door frame and extension plate sits on top of door Rubber stopper at end of extension plate Ideal for locations where floor and wall mounting is impossible or undesirable The door stops are available as left and right side mounted, they cannot be reversed, please choose left or right side when ordering** **To determine whether left or right side mounted, stand where the door swings towards you. If the hinges on your right side, then order the right side mounted; if the hinges on the left then order the left side mounted door stop